{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["else", "product producer", "component whole", "entity origin"], "input": "koak et al 14 reported a case of such transformation in an enchondroma of the distal phalanx of a toe ."}
{"else": [], "product producer": [], "component whole": [{"subject": "phalanx", "object": "toe"}], "entity origin": []}